Skill question

[skill]Extend Enchantments[/skill]
so i can extend my enchantments by 100%
but all my enchantmends end in , at most, 21 seconds?
Does this skill have any use at all?
It seems most derv enchants last at least 20 seconds as it is ...

Try having someone cast enchantments on you. Example: Balthazar's Aura.

In what situation are you going to have a smite monk casting balth aura on you, and not die when you lose all enchants?
Do you use this skill?
I want to hear from anyone using this on their bar -

When you're going with an organized group, where people actually plan their bars to have synergy and not just throw random trash together like a PUG.

How do you die when you lose all enchants? A dervish without enchants still has 70 armor, much higher than casters.

As above, and, what's the problem with recasting your defensive stuff anyway? You won't die unless you're not receiving your Monk support, which this doesn't stop.

Depends on what you are doing. General PvE it has no use, as you won't need it, or have synergy with your team when PUGing. But some enchantments are short term, but can benefit you by lasting longer. Since 90% of the defensive enchantments a Dervish has are 1 second cast times it less, it is not hard to reapply them. But having a skill like Guardian last 12-14 seconds can be a big benefit. Balthazars Aura can also do well, as mentioned. Armor of Sanctity would become a 20 second enchantment, and Mirage Cloak would last 20 seconds as well. Those numbers assume you aren't using a 20% enchant mod on your scythe either.

There are other useful Dervish enchantments that last 10 seconds, and can benefit from this skill, but other people casting enchantments on you is a big bonus.